The invention discloses a toilet paper box with a hidden type slide plate. The toilet paper box comprises a box, a box cover, a partition plate, a groove and a first rotation shaft, wherein the box iscomposed of a left side box body, a right side box body, a back box body and a bottom box body, the first rotation shaft is arranged between the middles of the corresponding side edges of the left and right side box bodies, the box cover is arranged between the side edges of the left side box body and the right side box body and on the side away from the back box body, the partition plate is arranged between the top of the box cover and the top of the box body, and a groove is formed in the middle of the top of the partition plate, wherein a bottom plate is arranged on the portion, close to the right side box body, of the side on the top of the bottom box body, and a first sliding groove is formed in the top of a bottom plate. The toilet paper box has the advantages that convenience is brought to the placement of toilet paper, space is greatly saved, a good hidden effect is achieved, various kinds of paper are conveniently placed, traditional tissue limitations are broken, and the toilet paper box is suitable for various kinds of toilet paper.